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1.The normal diastolic blood pressure in a normal healthy, adult human is, , 1. 80 mm Hg, 2. 60 mm Hg, 3. 90 mm Hg, 4. 110 mm Hg, , 2. is a blood disorder where the haemoglobin is, defective, , , , 1. Heterochromia, , 2. Alopecia, , 3. Haemolysis, , 4. Sickle cell anaemia, , 3. Which of the following two-word items mean the same, thing?, , 1. Blood cancer — Haemophilia, , 2. Pacemaker —S A Node, , 3. Osteoporosis — arthritis, 4, None of the above, , 4. In adult humans, of lead or less in the blood is, considered to be normal., , , , 1. 40pg/dL, 2. 20ug/dL, 3. 10ng/dL, 4. 50ng/dL, , 5. In humans, is the difference between systolic, and diastolic pressure., , 1. 40 mm Hg
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2. 20 mm Hg, 3.0mm Hg, 4. None of the above, , 6. An individual's blood is classified as_____if an, inherited protein is found on the surface of the blood cells., , 1. ANA-Positive, 2. Rh-Neutral, 3. Rh- Negative, 4. Rh-Positive, , 7. is a condition where plaque builds up on the, inside of arteries., , 1. Arthrocentesis, 2. Arthralgia, , 3. Arthritis, , 4, Atherosclerosis, , 8.___ sis a prenatal test in which, a sample of the fluid, that surrounds the foetus is recovered for testing., , 1. Paracentesis, , 2. Cordocentesis, , 3. Amniocentesis, , 4. None of the above, , 9. carries deoxygenated blood to the lungs from the, right ventricle., , 1. Pulmonary artery, 2. Pulmonary vein, 3. Aorta, , 4. None of the above
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10. Snake venom usually enters the body through an open, wound and enters the bloodstream through the, , 1. Veins, , 2. Lymphatic system, 3. Arteries, , 4. None of the above, , i1, forms clots when blood vessels get damaged., , , , 1. Platelets, 2. Cellulose, , 3. Haemoglobin, 4. None of the above, , 12. is a fluid that drains from the lacteals of the, small intestine into the lymphatic system during digestion. It, usually contains fat and proteins., , 1. Chyme, , 2. Bile, , 3. Chyle, , 4, None of the above, , 13. is a small branch of an artery that leads into a, capillary., , 1. Capillaria, , 2. Areolas, , 3. Arteriole, , 4. None of the above, , 14. Humans use haemoglobin to carry oxygen in their blood., Similarly, mollusks and crustaceans use to, carry oxygen in their blood.
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1. Hemovanadin, 2. Hemerythrin, 3. Haemoglobin, 4, Hemocyanin, , 15. Severe loss of blood due to trauma is called, , 1. Exsanguination, 2. Haemolysis, , 3. Concussion, , 4. None of the above, , 16. is a condition where a blood clot forms in the, circulatory system., , 1. Thrombus, , 2. Strombus, , 3. Hematoma, , 4. None of the above, , 17. body tissues are injured resulting in the loss of, blood, the process of blood clot begins and the blood, platelets release, (a) Fibrinogen, (b) Thrombin, (c) Prothrombin, (d) Thromboplastin, , 18. An adult human has systolic and diastolic pressures as:, , (a) 80 mm Hg and 120 mm H¢, (b) 120 mm Hg and 80 mm Hg, (c) 50 mm Hg and 80 mm Hg, (d) 80 mm Hg and 80 mm Hg, 19., Duration of cardiac cycle is
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(a) 0.7 sec, , (b) 0.9 sec, (c) 0.8 sec, (d) 0.11 sec, 20. In the above picture Q represents, (a) exitation of the r / , a atria, (b) depolarisation of ventricles, , © beginning of systole, (d) repolarisation, , 21. Oxygenated blood occurs in, (a) Pulmonary artery, , (b) Right atrium, , © Right ventricle, , (d) Pulmonary vein, , 22. The cells lining the blood vessels belong to the category of, (a) Columnar epithelium, , (b) Connective tissue, , © Smooth muscle tissue, , (d) Squamous epithelium, , 23. Heart failure occurs due to, (a) heart stops beating, , (b) damage of heart muscles, , © congestion of lungs
